Everything you need to know about high-intensity interval training to help you hit the ground running in 2026—including a low-impact HIIT workout alternative.

Lack of time is often the main reason people don’t exercise regularly. But a type of interval workout recently popularised by ...

There may, however, be a shortcut. High-intensity interval training ( HIIT) promises to get you fit with just a few minutes ...

High intensity interval training could be the secret to staying young. — -- Exercising by doing interval training, not weight lifting, could be the secret to staying young, according to a new ...

“Running below 80 percent of our maximum heart rate is very effective for burning fat,” says Canon. “That’s because when we ...

Here’s an example. Running an ultra marathon requires endurance, because the goal is to maintain a steady pace for several ...

Dr. Sudhir Kumar emphasizes that optimal running health hinges on variety, not just intensity. While high-speed runs offer ...